20580730368

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39293}}^1$

素因数の和:39356

約数の個数: 160

約数和(自身を含む): 61743762432

約数和(自身を除く): 41163032064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 512, 528, 682, 704, 744, 768, 992, 1023, 1056, 1364, 1408, 1488, 1536, 1984, 2046, 2112, 2728, 2816, 2976, 3968, 4092, 4224, 5456, 5632, 5952, 7936, 8184, 8448, 10912, 11904, 15872, 16368, 16896, 21824, 23808, 32736, 39293, 43648, 47616, 65472, 78586, 87296, 117879, 130944, 157172, 174592, 235758, 261888, 314344, 432223, 471516, 523776, 628688, 864446, 943032, 1218083, 1257376, 1296669, 1728892, 1886064, 2436166, 2514752, 2593338, 3457784, 3654249, 3772128, 4872332, 5029504, 5186676, 6915568, 7308498, 7544256, 9744664, 10059008, 10373352, 13398913, 13831136, 14616996, 15088512, 19489328, 20118016, 20746704, 26797826, 27662272, 29233992, 30177024, 38978656, 40196739, 41493408, 53595652, 55324544, 58467984, 60354048, 77957312, 80393478, 82986816, 107191304, 110649088, 116935968, 155914624, 160786956, 165973632, 214382608, 221298176, 233871936, 311829248, 321573912, 331947264, 428765216, 467743872, 623658496, 643147824, 663894528, 857530432, 935487744, 1286295648, 1715060864, 1870975488, 2572591296, 3430121728, 5145182592, 6860243456, 10290365184, 20580730368]

約数ペア:

[(1, 20580730368), (2, 10290365184), (3, 6860243456), (4, 5145182592), (6, 3430121728), (8, 2572591296), (11, 1870975488), (12, 1715060864), (16, 1286295648), (22, 935487744), (24, 857530432), (31, 663894528), (32, 643147824), (33, 623658496), (44, 467743872), (48, 428765216), (62, 331947264), (64, 321573912), (66, 311829248), (88, 233871936), (93, 221298176), (96, 214382608), (124, 165973632), (128, 160786956), (132, 155914624), (176, 116935968), (186, 110649088), (192, 107191304), (248, 82986816), (256, 80393478), (264, 77957312), (341, 60354048), (352, 58467984), (372, 55324544), (384, 53595652), (496, 41493408), (512, 40196739), (528, 38978656), (682, 30177024), (704, 29233992), (744, 27662272), (768, 26797826), (992, 20746704), (1023, 20118016), (1056, 19489328), (1364, 15088512), (1408, 14616996), (1488, 13831136), (1536, 13398913), (1984, 10373352), (2046, 10059008), (2112, 9744664), (2728, 7544256), (2816, 7308498), (2976, 6915568), (3968, 5186676), (4092, 5029504), (4224, 4872332), (5456, 3772128), (5632, 3654249), (5952, 3457784), (7936, 2593338), (8184, 2514752), (8448, 2436166), (10912, 1886064), (11904, 1728892), (15872, 1296669), (16368, 1257376), (16896, 1218083), (21824, 943032), (23808, 864446), (32736, 628688), (39293, 523776), (43648, 471516), (47616, 432223), (65472, 314344), (78586, 261888), (87296, 235758), (117879, 174592), (130944, 157172)]